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. ,�� :��; - <br /> --�� OSTP Desi�n Summary Worksheet UNIVERSITY ��-=�3,��:.._� <br /> iiy:_, " <br /> M���°�PO��iD� OF MINI�TESOTA �~{`t���;�, �`� <br /> ConVol A en "Y'3�'>_`��" <br /> 9 LY `..._ <br /> �o�rty owner�Cl�ent: ,lohn£r Carol Busatker �.oj��p:� �11.09.22 <br /> s�te Address: 2380 Abingdon Way,Orono Hennepin County <br /> 1. AVERAGE DESIGN FLOW: <br /> A. Desfgn Flow: 750 Gallons Pet'Day{GPD) Note: The estimated d�Pgn jl�v is cortstdered a peak flow rate irtcluding a sajety <br /> Joctor.l=or hmg term per/ormmxe,the werage daily J/ow is remmmer►detl m be< <br /> B. Septic Tank capacity: 2250 Gallons t�%of this value. <br /> �, Number of Septic Tanks or Compartments: �3 � Effluent Screen&Alarm7 No <br /> lype of Soq Treatr�ren[a�D�i Ar�" Type of D�u�rr* <br /> �Trcnches Q Bed QQ Mowtd At-Grade �Ga�avity�Sdibuiion QQ Pressure Q(str3butbndevel Q P�s�ae D'atribuYton-Unknd <br /> O�ro�• O Ho�Ta�O <br /> 'SelecHan Required Benchmark Elev= 100 ft <br /> system Type Benchmark Location: top of manhote cover <br /> ❑Type I ❑Type II Ov Tyµe tll ❑Type IV ❑Type V Type of Distribution Akedia: <br /> Rock <br /> D. Pump Tank 1 Capacfty: �Galtons Pump Tank 2 Capatity: �GaUons <br /> I�1 <br /> 2. SRE EVALUATION• <br /> A. Depth to Lfmiting Layer: 18 inrh� 1.5 ft ElevaHon �Location of Limiting Layer. 97,9 ft <br /> B. Meawred Percent Land Slope: 16.0 % OA LocaHon: shoulder <br /> C. Soil Texture: Lodm Perc Rate: �6 1a('� <br /> D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E.Contour Loadirt�Rate 12.0 Gal/ft <br /> 3. DESIGN SUMMARY <br /> Trench Design Summary <br /> Dispersal Area �ftZ 5idewaQ Depth �in Trench Width ��tn <br /> Total Lineal Feet C�ft Number of Trenches � Maximum Trench Qepth �in <br /> DEsig�s Max Trench Depth in <br /> Bed Design Summary <br /> Absorption Area �ftZ Nledia Below Pipe �in Bed Length �ft <br /> Bed Width ��ft Maximum Bed Depth �in Designers Mau Bed Depth ��9n <br /> Mound Design Summary <br /> Absorption Area 625 ttZ Bed Length 63 ft Bed Width 10.0 ft <br /> Absorption Width 20.0 ft Clean Sand Lift 1.5 ft Berm Width (slope 0-9%)�ft <br /> Upslo�Berm wtdth 10.0 ft Downstope Berm Width 30.0 ft Endslope Bem►width 15.0 ft <br /> Total System Len�th 93 ft Total System Width 50 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption�d Length ��ft System Height �ft <br /> Absorption Bed Area ��ft2 Upslo�Bertn Wirlth �ft Downslope Berm Width ��ft <br /> Endslope Berm Width ��ft System Length �ft System Width �ft <br />